package com.java2_21;

public class Zi extends Fu {
    public int age = 5;
    public void show() {
        int age = 10;
        System.out.println(age);
        // 访问本成员变量
        System.out.println(this.age);
        // 访问父成员变量
        System.out.println(super.age);
    }
}
